Ụdị Taper Annular BOP
Njirimara
1) Jiri nkeji nkwakọ ngwaahịa tapered na isi nke BOP na ahụ jikọtara ya site na ngọngọ latch.
2) BOP dynamic akara na-anakwere mgbanaka akara egbugbere ọnụ iji belata iyi nke mgbanaka akara wee hụ na akara a pụrụ ịdabere na ya.
3) Naanị piston na ngwongwo ngwongwo na-ebugharị akụkụ, nke na-ebelata ebe a na-eyi uwe nke ọma ma na-ebelata oge nhazi na nrụzi.
4) Ihe niile ọla na-akpakọrịta na mmiri mmiri ga-emezu ihe achọrọ NACE MR 0175 maka ọrụ utoojoo.
5) Ọfọn nrụgide na-eme ka akara aka.
Nkọwa
Ngwaahịa a nwere akara egbugbere ọnụ nwere ikike ejiri onwe ya mee ka ntụkwasị obi dịkwuo elu. O nwere oghere na piston maka nyocha ọrịa strok iji tụọ ndụ rọba. Njikọ efere claw na-eme ka njikọ siri ike, ọbụna nrụgide shei na nrụnye dị mma. Pistons nke elu ya nwere ụdị cone, na-ebute obere dayameta n'èzí nke ngwaahịa ahụ. Ọzọkwa, a na-eji ihe mgbochi abrasion eme ihe n'elu esemokwu iji chebe nkụnye eji isi mee ma dị mfe iji dochie ya.
Nkọwapụta
| Nlereanya | Obere (n'ime) | Nrụgide arụ ọrụ | Nrụgide arụ ọrụ | Akụkụ (Dia. *H) | Ibu |
| 7 1/16"-10000/15000PSI FHZ18-70/105 | 7 1/16" | 10000PSI | 1500PSI | 47in × 49in | 13887 n'arọ |
| 11"-10000/15000PSI FHZ28-70/105 | 11" | 10000PSI | 1500PSI | 56in × 62in | 15500 lb |
| 13 5/8"-5000PSI FHZ35-35 | 13 5/8" | 5000PSI | 1500PSI | 59in × 56in | 15249 n'arọ |
| 13 5/8"-10000PSI FHZ35-70/105 | 13 5/8" | 10000PSI | 1500PSI | 59in × 66in | 19800 lb |
| 16 3/4"-2000PSI FHZ43-21 | 16 3/4" | 2000PSI | 1500PSI | 63in × 61in | 16001 lb |
| 16 3/4"-5000PSI FHZ43-35 | 16 3/4” | 5000PSI | 1500PSI | 68in × 64in | 22112 n'arọ |
| 21 1/4"-2000PSI FHZ54-14 | 21 1/4" | 2000PSI | 1500PSI | 66in × 59in | 16967 n'arọ |
Mpempe akwụkwọ dị ngwaahịa
| Na-arụ ọrụ nrụgide MPa (psi) | Isi ihe | |||||
|
| 179.4 (7 1/16) | 279.4- (11) | 346.1 (13 5/8) | 425 (16 3/4) | 476 (18 3/4) | 539.8 (21 1/4) |
| 3.5 (500) | - | - | - | - | - | - |
| 7 (1000) | - | - | - | - | - | - |
| 14 (2000) | - | - | - | - | - | v |
| 21 (3000) | - | - | v | v | - | - |
| 35 (5000) | - | - | v | v | - | v |
| 70 (10000) | - | - | v | - | v | - |
